农业科学研究2023，Vol.44Issue(4)：34-38,54,6.
采前喷施叶面肥对火龙果贮藏性能的影响
Effect of Pre-harvest Foliar Fertilization on Storability of Dragon Fruit
摘要
Abstract
The effect of pre-harvest foliar application of different concentrations of potassium dihydrogen phosphate fertilizer on the quality and appearance of dragon fruit was studied using dragon fruit as the experimental material.The results showed that foliar application of potassium dihydrogen phosphate fertilizer increased the content of reducing sugar,titratable acid,and betaine in the fruit,delayed the decrease in hardness and soluble solid content during fruit storage,and reduced the rate of fruit decay during storage.Among them,the treatment with 0.016 mol/L of potassium dihydrogen phosphate effectively delayed the decrease in vitamin C,protein,and betaine content in dragon fruit,reduced the rate of fruit decay during storage,and maintained good fruit quality.Therefore,pre-harvest spraying of 0.016 mol/L potassium dihydrogen phosphate is more beneficial for the storage of dragon fruit.关键词
火龙果/磷酸二氢钾/叶面肥/采前喷施/贮藏保鲜Key words
dragon fruit/monopotassium phosphate/foliage fertilizer/pre-harvest spraying/storage分类
农业科技引用本文复制引用
吴子平..采前喷施叶面肥对火龙果贮藏性能的影响[J].农业科学研究,2023,44(4):34-38,54,6.基金项目
福建省星火科技计划项目"闽南地区火龙果贮藏保鲜关键技术集成与应用"(2020S0032) （2020S0032）
